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The LCM of 42 and 972 is 6804.
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Find least common multiple (LCM) of: 84 & 1944 21 & 486 126 & 2916 14 & 324 210 & 4860 294 & 6804 84 & 972 42 & 1944 126 & 972 42 & 2916 210 & 972 42 & 4860 294 & 972 42 & 6804
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